ChloeYip
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Homework Statement
http://i.imgur.com/sWZS9vQ.png
Homework Equations
P=½ √μF ω2 A2
The Attempt at a Solution
How is the equation related to the wavelength?
Thanks
The discussion revolves around the relationship between wavelength and the power of a wave on a string, specifically examining the equation for power in terms of various physical parameters.
Participants are actively engaging with the problem, raising questions about the definitions and relationships between the variables in the equation. Some have provided links to external resources for further exploration, indicating a collaborative effort to clarify concepts.
There is mention of potential differences in definitions or symbols between the textbook and external resources, which may affect understanding. Participants are also considering the implications of these differences on their interpretations of the problem.
Your relevant equation has frequency in it. What connects that with wavelength?ChloeYip said:How is the equation related to the wavelength
It's your equation. If you say F is tension you must be right. (What's μ?)ChloeYip said:Where is frequency in the equation?
the F in the equation isn't meaning force (i.e. tension)?
Since wave velocity is √(tension/linear density), the two equations are the same.ChloeYip said:well, i think w is directly proportional to frequency from this web, leading the answer b, right?
frankly, i just copy the equation from my textbook "university physics" of Young & Freedman
every symbol means the same to the website other than F is missing in the website.
does it mean anything for the difference?
thanks
what i mean is w = 2 pi fChloeYip said:w is directly proportional to frequency
thanks for telling me this new thing :)haruspex said:wave velocity is √(tension/linear density)
See e.g. http://hyperphysics.phy-astr.gsu.edu/hbase/Waves/string.htmlChloeYip said:thanks for telling me this new thing :)
Right.ChloeYip said:what i mean is w = 2 pi f